Open-source scheduling tool offering self-hosted or hosted deployment, complete white-label branding, API-driven customization, data ownership, online booking management, flexible embedding, privacy, and integration for business meetings, seminars, and more.
Cost / License
- Free Personal
- Open Source
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
- Cloudron
- Google Chrome




Comments about Cal.com as an Alternative to Calendly
Cal.com (formerly Calendly) is the BEST alternative to Calendso that I've tried, and offers additional intergrations. Their free tier is also a lot more generous, and if you want to self-host, there are simple ways of doing so via Railway.
More features, pretty, and OSS.


Almost everyone thinks Cal.com is a great Calendly alternative.
Cal.com is the most popular SaaS & Self-Hosted alternative to Calendly.
Cal.com is the most popular Open Source & free alternative to Calendly.
- Cal.com is Free Personal and Open Source




















































Not dependent on JavaScript and open source. Honestly, more and more businesses are locking down JS to only trusted sites or ones they use internally. Calendly depends on it, and I had some people not be able to use it because of this. Cal provides you the same kind of functionality and is much easier to manager. Calendly does have some added functionality but as I found out